In file included from Src/Graphics/New3D/New3D.h:35:0, from Src/Graphics/New3D/New3D.cpp:1:Src/Graphics/New3D/Model.h: In member function ‘New3D::FVertex& New3D::FVertex::operator=(const New3D::Vertex&)’:Src/Graphics/New3D/Model.h:39:39: error: ‘memcpy’ was not declared in this scope memcpy(this, &vertex, sizeof(Vertex));...Makefile:195: recipe for target 'obj/New3D.o' failedmake: *** [obj/New3D.o] Error 1